GB907159A - Information reading and recording device - Google Patents

Information reading and recording device

Info

Publication number
GB907159A
GB907159A GB247360A GB247360A GB907159A GB 907159 A GB907159 A GB 907159A GB 247360 A GB247360 A GB 247360A GB 247360 A GB247360 A GB 247360A GB 907159 A GB907159 A GB 907159A
Authority
GB
United Kingdom
Prior art keywords
film
recording device
information reading
wires
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB247360A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Publication of GB907159A publication Critical patent/GB907159A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Photographic Developing Apparatuses (AREA)
GB247360A 1959-04-24 1960-01-22 Information reading and recording device Expired GB907159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80872259A 1959-04-24 1959-04-24

Publications (1)

Publication Number Publication Date
GB907159A true GB907159A (en) 1962-10-03

Family

ID=25199535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB247360A Expired GB907159A (en) 1959-04-24 1960-01-22 Information reading and recording device

Country Status (5)

Country Link
BE (1) BE588047A (fr)
DE (1) DE1171015B (fr)
FR (1) FR1246536A (fr)
GB (1) GB907159A (fr)
NL (1) NL249872A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620293A (en) * 1983-12-23 1986-10-28 General Dynamics, Pomona Division Optical matrix multiplier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1145506A (fr) * 1956-03-03 1957-10-28 Cedel Mémoire d'informations et dispositions y relatives

Also Published As

Publication number Publication date
DE1171015B (de) 1964-05-27
BE588047A (fr) 1960-06-16
NL249872A (fr)
FR1246536A (fr) 1960-11-18

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